87.238.173.128

Alkmaar · The Netherlands · Duocast B.V.

Autonomous system
AS31477
Country
NL
Risk score

IP address summary

IP address
87.238.173.128
Network operator
Duocast B.V.
ISP
Duocast B.V.
Containing network profile
87.238.0.0/16
Operator category
Hosting

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN
AS31477
Source label
DUOCAST-AS Duocast B.V.
Reference interval
87.238.172.0 to 87.238.175.255
Collected

IPtoASN maps this address interval to AS31477. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IP geolocation

Alkmaar, The Netherlands
52.646°, 4.740°
World map with country boundaries
Approximate network location; not a device positionNatural Earth map data
City
Alkmaar
Region
North Holland
Postal code
Not supplied
Timezone
Europe/Amsterdam
Local time
Approximate coordinates
52.646, 4.740

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed
ProxyNot listed
TorNot classified
HostingClassified
MobileNot classified
Risk score: 0 / 100

A low score is not proof that an address is safe.

Read exact field definitions

ASN and network operator

AS31477 profile
Organization
Duocast B.V.
ASN domain
duocast.nl
Operator type
Hosting

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range
87.238.173.128/25
Registered network name
LITESERVER
Registered network block
87.238.173.128/25
Registration source
RIPENCC WHOIS
Company
The Infrastructure Group B.V.
Usage type
hosting

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name
Abuse-C Role
Published contact network
87.238.173.128/25
Postal address
Havinghastraat 32, 1817DA, Alkmaar, NETHERLANDS
Contact country
The Netherlands

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON
87.238.173.128 · live response
{
  "ip": "87.238.173.128",
  "isp": {
    "asn": "AS31477",
    "org": "Duocast B.V.",
    "isp": "Duocast B.V."
  },
  "location": {
    "country": "The Netherlands",
    "country_code": "NL",
    "city": "Alkmaar",
    "state": "North Holland",
    "zipcode": "",
    "latitude": 52.645921599813335,
    "longitude": 4.7397720091281395,
    "timezone": "Europe/Amsterdam",
    "localtime": "2026-11-14T02:37:44"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": true,
    "risk_score": 0
  }
}

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